Would imagine chicken sites are monitored by police, whatever, checking for people who do illegal things with their birds and then brag about it. Or folks that have a number of roosters of a certain type, and no hens....
I get rather annoyed with people who make up excuses for the rooster attacking them. Three strikes and you're out - the rooster I mean. Why would you want to raise his offspring and create a bunch more with his aggressive personality. My friend got badly spurred by her house rooster and...